From 01b6ecdb41ec0a60f8abc70555aca6eb1463fe3f Mon Sep 17 00:00:00 2001 From: Gregor Jasny Date: Thu, 3 Sep 2015 13:18:19 +0200 Subject: [PATCH] curl: Do not use libnetwork on Apple platforms Starting with OS X 10.11 there is a library called libnetwork which will be picked up during curl configuration. This breaks backward compatibility of the resulting binaries because libnetwork is not available on older OS X versions. --- Utilities/cmcurl/CMakeLists.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Utilities/cmcurl/CMakeLists.txt b/Utilities/cmcurl/CMakeLists.txt index d12c73f39..39b70c0d6 100644 --- a/Utilities/cmcurl/CMakeLists.txt +++ b/Utilities/cmcurl/CMakeLists.txt @@ -43,6 +43,14 @@ if(WIN32) set(HAVE_INET_PTON 0 CACHE INTERNAL "Do not use inet_pton") endif() +# Starting with OSX 10.11 there is an unrelated libnetwork library which will +# be picked up during curl configuration. Linking against this library is +# unnecessary and breaks backward compatibility of the resulting binaries +# because libnetwork is unavailable on older OSX versions. +if(APPLE) + set(HAVE_LIBNETWORK 0 CACHE INTERNAL "Do not use libnetwork") +endif(APPLE) + # Disable warnings to avoid changing 3rd party code. if(CMAKE_C_COMPILER_ID MATCHES "^(GNU|Clang|AppleClang|XL|VisualAge|SunPro|MIPSpro|HP|Intel)$")